package com.wxj.educenter.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.wxj.commonutils.util.JwtUtils;
import com.wxj.commonutils.util.MD5;
import com.wxj.educenter.entity.UcenterMember;
import com.wxj.educenter.entity.vo.ChangeVo;
import com.wxj.educenter.entity.vo.RegisterVo;
import com.wxj.educenter.mapper.UcenterMemberMapper;
import com.wxj.educenter.service.UcenterMemberService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.wxj.servicebase.exceptionHandler.BaseException;
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;

/**
 * <p>
 * 会员表 服务实现类
 * </p>
 *
 * @author wxj
 * @since 2021-03-13
 */
@Service
public class UcenterMemberServiceImpl extends ServiceImpl<UcenterMemberMapper, UcenterMember> implements UcenterMemberService {

    @Autowired
    private RedisTemplate<String, String> redisTemplate;

    /**
     * 1 登录的方法
     *
     * @param member
     * @return
     */
    @Override
    public String login(UcenterMember member) {
        //获取登录手机号和密码
        String mobile = member.getMobile();
        String password = member.getPassword();

        //手机号和密码非空判断
        if (StringUtils.isEmpty(mobile) || StringUtils.isEmpty(password)) {
            throw new BaseException(20001, "登录失败");
        }

        //判断手机号是否正确
        QueryWrapper<UcenterMember> wrapper = new QueryWrapper<>();
        wrapper.eq("mobile", mobile);
        UcenterMember mobileMember = baseMapper.selectOne(wrapper);
        //判断查询对象是否为空
        if (mobileMember == null) {//没有这个手机号
            throw new BaseException(20001, "登录失败");
        }

        //判断密码
        //因为存储到数据库密码肯定加密的
        //把输入的密码进行加密，再和数据库密码进行比较
        //加密方式 MD5
        if (!MD5.encrypt(password).equals(mobileMember.getPassword())) {
            throw new BaseException(20001, "登录失败");
        }

        //判断用户是否禁用
        if (mobileMember.getIsDisabled()) {
            throw new BaseException(20001, "登录失败");
        }

        //登录成功
        //生成token字符串，使用jwt工具类
        String jwtToken = JwtUtils.getJwtToken(mobileMember.getId(), mobileMember.getNickname());
        return jwtToken;

    }

    /**
     * 2 注册的方法
     *
     * @param registerVo
     */
    @Override
    public void register(RegisterVo registerVo) {
        //获取注册的数据
        String code = registerVo.getCode(); //验证码
        String mobile = registerVo.getMobile(); //手机号
        String nickname = registerVo.getNickname(); //昵称
        String password = registerVo.getPassword(); //密码

        //非空判断
//        if (StringUtils.isEmpty(mobile) || StringUtils.isEmpty(password)
//                || StringUtils.isEmpty(code) || StringUtils.isEmpty(nickname)) {
//            throw new BaseException(20001, "注册失败");
//        }
        if (StringUtils.isEmpty(mobile) || StringUtils.isEmpty(password)
                || StringUtils.isEmpty(nickname)) {
            throw new BaseException(20001, "注册失败");
        }

        //判断验证码
        //获取redis验证码
//        String redisCode = redisTemplate.opsForValue().get(mobile);
//        if (!code.equals(redisCode)) {
//            throw new BaseException(20001, "注册失败");
//        }

        //判断手机号是否重复，表里面存在相同手机号不进行添加
        QueryWrapper<UcenterMember> wrapper = new QueryWrapper<>();
        wrapper.eq("mobile", mobile);
        Integer count = baseMapper.selectCount(wrapper);
        if (count > 0) {
            throw new BaseException(20001, "注册失败");
        }

        //数据添加数据库中
        UcenterMember member = new UcenterMember();
        member.setMobile(mobile);
        member.setNickname(nickname);
        member.setPassword(MD5.encrypt(password));//密码需要加密的
        member.setIsDisabled(false);//用户不禁用
        member.setAvatar("http://thirdwx.qlogo.cn/mmopen/vi_32/DYAIOgq83eoj0hHXhgJNOTSOFsS4uZs8x1ConecaVOB8eIl115xmJZcT4oCicvia7wMEufibKtTLqiaJeanU2Lpg3w/132");
        baseMapper.insert(member);
    }

    /**
     * 4 根据openid判断是否有相同微信数据
     *
     * @param openid
     * @return
     */
    @Override
    public UcenterMember getOpenIdMember(String openid) {
        QueryWrapper<UcenterMember> wrapper = new QueryWrapper<>();
        wrapper.eq("openid", openid);
        UcenterMember member = baseMapper.selectOne(wrapper);
        return member;
    }

    /**
     * 5 根据openid判断
     *
     * @param day
     * @return
     */
    @Override
    public Integer countRegisterDay(String day) {
        return baseMapper.countRegisterDay(day);
    }

    /**
     * 6 更改密码
     *
     * @param changeVo
     * @return
     */
    @Override
    public void changePasswd(ChangeVo changeVo) {
        //获取注册的数据 校验参数
        String code = changeVo.getCode(); //验证码
        String mobile = changeVo.getMobile(); //手机号
        String password = changeVo.getPassword(); //密码

        //非空判断
        if (StringUtils.isEmpty(mobile) || StringUtils.isEmpty(password)
                || StringUtils.isEmpty(code)) {
            throw new BaseException(20001, "修改密码失败！");
        }

        //判断验证码
        //获取redis验证码
        String redisCode = redisTemplate.opsForValue().get(mobile);
        if (!code.equals(redisCode)) {
            throw new BaseException(20001, "验证🐎有误！修改密码失败！");
        }

        UcenterMember ucenterMember = new UcenterMember();
        BeanUtils.copyProperties(changeVo, ucenterMember);
        int update = baseMapper.updateById(ucenterMember);
        if (update == 0) {
            throw new BaseException(20001, "修改密码失败");
        }

        //数据添加数据库中
        UcenterMember member = new UcenterMember();
        member.setMobile(mobile);
        member.setPassword(MD5.encrypt(password));//密码需要进行MD5加密
        baseMapper.updateById(member);

    }


}

